irssi

irssi is an open-source chat client for Linux in the Communication category. It is primarily known for its text-mode user interface, allowing communication through a terminal-oriented environment. Its modular design separates much of the client’s underlying functionality from the text-mode interface. This makes irssi a communication tool centered on chat protocols rather than a graphical desktop experience.

IRC support is included as part of irssi. Third-party modules are available for ICB, SILC, XMPP, also known as Jabber, PSYC, and Quassel protocols. These modules provide additional protocol options beyond the built-in IRC support. The available protocol support makes irssi relevant to users who communicate through different text-based or networked chat systems.

irssi is intended for Linux users who want an open-source chat client with a text-mode interface. It can fit communication workflows where interaction takes place through a terminal or another text-oriented environment. Its modular structure also makes the software suitable for users who need protocol support that can be provided through separate modules. The product remains focused on chat communication rather than serving as a general-purpose collaboration suite.

MirrorNest distributes the official irssi build directly from its own storage. The mirrored build is scanned for malware before it is published. This distribution arrangement gives Linux users a catalog-based way to obtain the software while keeping the package tied to the official build. The open-source license also allows the software to be used and examined under the terms of that license.